Milling bit



FIG. 1 is a top view of my new milling bit design;

FIG. 2 is a bottom front perspective view thereof;

FIG. 3 is a top front perspective thereof; and,

FIG. 4 is a top rear perspective view thereof.

The broken dash lines in the figures depict portions of the milling bit that form no part of the claimed design. Neither the portions of the milling bit shown in broken dash lines nor the broken dash lines themselves form any part of the claimed invention. 

CLAIM The ornamental design for a milling bit, as shown and described. 